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Frigobox HKEJ 261 G User Manual

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Frigobox HKEJ 261 G Specifications

General IconGeneral
BrandFrigobox
ModelHKEJ 261 G
CategoryAir Conditioner
LanguageEnglish

Summary

1. Range & Conditions

1.1 Operating Range

Details operating temperature limits for cooling and heating modes.

1.2 Operating Conditions

Specifies rated and maximum operating conditions for the unit.

2. Specifications

2.2 Main Parts Specifications

Lists detailed specifications for main components like fan, motor, and heat exchanger.

2.3 Other Parts Specifications

Details specifications for other components like transformers, relays, and valves.

3. Control Specifications

3.1 System Source and Output

Describes input signals and output signals for the control system.

3.2 Control Functions and Modes

Explains operational controls, modes, timers, and program settings.

3.3 Operating Modes and Protection

Details specific operations within modes and covers protection functions.

3.4 Other Functions and Parameters

Describes features like auto-diagnosis, timer saving, auxiliary heating, and parameter tables.

4. Dimensional Data

Indoor Unit Dimensions

Shows the size and dimensions of the indoor unit with diagrams.

Outdoor Unit Dimensions

Displays the size and dimensions of the outdoor unit with diagrams.

5. Unit Indicators and Displays

Indoor Unit LED Display and Indicators

Explains the function of indicators and displays on the indoor unit's panel.

6. Refrigerant Flow Diagram

Refrigerant Path and Insulation

Illustrates the refrigerant path and details pipe insulation requirements.

7. Circuit Diagrams

7.1 Outdoor Unit Wiring

Provides the electrical wiring schematic for the outdoor unit.

7.2 Indoor Unit Wiring

Details the electrical wiring schematic for the indoor unit.

7.3 Overall Electrical Schematic

Presents a comprehensive schematic diagram of the unit's electrical system.

8. Troubleshooting

8.1 Pre-Troubleshooting Checks

Outlines essential checks and safety precautions before starting troubleshooting.

8.1.5 Performance Issues

Troubleshooting guide for performance issues like poor cooling or heating.

8.2 Electrical & Component Troubleshooting

Addresses electrical faults, component failures, and general troubleshooting.

9. Checking Electrical Components

9.1 Insulation Resistance Measurement

Details how to measure insulation resistance for power supply wires and unit parts.

9.2 Fuse and Capacitor Checks

Describes how to check for fuse continuity and test motor capacitors.

10. Installation

10.1 Installation Overview and Safety

Provides general guidelines and safety requirements for installing the air conditioner.

10.2 Unit Positioning and Clearances

Specifies recommended locations and clearances for indoor and outdoor units.

10.3 Tubing, Wiring, and Exhaust

Guides on connecting tubing, wiring, and performing the exhaust procedure.

10.4 Drainage and Test Run

Instructions for managing condensate and performing a post-installation test run.

11. Infrared Remote Controller

Remote Controller Overview and Handling

Explains remote buttons, LCD symbols, battery insertion, and proper handling.

Remote Operation Modes and Settings

Details how to use modes, adjust airflow, sleep mode, timers, and set current time.

Operation Without the Remote Controller

Emergency Operation

Describes how to operate the unit using the emergency button on the indoor unit.

TEST RUN Mode

Explains how to activate and use the test run mode for system checks.